diff --git a/clang/docs/index.rst b/clang/docs/index.rst
--- a/clang/docs/index.rst
+++ b/clang/docs/index.rst
@@ -42,6 +42,7 @@
    SourceBasedCodeCoverage
    Modules
    MSVCCompatibility
+   MisExpect
    OpenCLSupport
    OpenMPSupport
    SYCLSupport
diff --git a/llvm/docs/UserGuides.rst b/llvm/docs/UserGuides.rst
--- a/llvm/docs/UserGuides.rst
+++ b/llvm/docs/UserGuides.rst
@@ -44,6 +44,7 @@
    MemorySSA
    MergeFunctions
    MCJITDesignAndImplementation
+   MisExpect
    ORCv2
    OpaquePointers
    JITLink